package JavaBean;

import java.lang.reflect.Method;

public class AccessPersonMethode {
    public static void main(String[] args) {
        try{
            Class clz = Class.forName("JavaBean.Person");
            Method getAge = clz.getDeclaredMethod("getAge",null);
            getAge.setAccessible(true);
            Object returnAge = getAge.invoke(null,null);
            System.out.println("年龄是："+returnAge);
            Object person =  clz.newInstance();
            Method silentMethod = clz.getDeclaredMethod("silentMethod",null);
            silentMethod.setAccessible(true);
            silentMethod.invoke(person,null);
            Method setName = clz.getDeclaredMethod("setName",String.class);
            setName.invoke(person,"New Person");
            Object returnName = clz.getDeclaredMethod("getName").invoke(person);
            System.out.println("刚才设定的name是:"+returnName);
        }catch(Exception e){
            e.printStackTrace();
        }
    }
}
